公开(公告)号：US20070081934A1

公开(公告)日：2007-04-12

申请号：US11532266

申请日：2006-09-15

Applicant: Stefan Hubig ,  Ronny Monnig ,  Helmut Oswald ,  Peter Zima

Inventor： Stefan Hubig ,  Ronny Monnig ,  Helmut Oswald ,  Peter Zima

IPC: B01D53/86

CPC classification number: B01D53/9481 ,  B01D53/9409 ,  F01N3/0814 ,  F01N3/0842 ,  F01N13/0097

Abstract: The invention relates to a method for reducing NOx in exhaust gas flows of a motor vehicle, by means of a catalyst. The method is characterized in that an NOx absorbing material is provided in the catalyst.

Abstract translation: 本发明涉及一种通过催化剂还原机动车辆废气流中的NO x的方法。 该方法的特征在于在催化剂中提供NO x吸收材料。

公开(公告)号：US20070077189A1

公开(公告)日：2007-04-05

申请号：US11532181

申请日：2006-09-15

Applicant: Stefan HUBIG ,  Kisnaduth KESORE ,  Ronny MONNIG ,  Helmut OSWALD ,  Peter ZIMA

Inventor： Stefan HUBIG ,  Kisnaduth KESORE ,  Ronny MONNIG ,  Helmut OSWALD ,  Peter ZIMA

IPC: B01J29/08 ,  B01J29/18 ,  B01J29/00 ,  B01J21/16 ,  B01J29/06

CPC classification number: B01J29/049 ,  B01D53/9418 ,  B01D53/945 ,  B01D2251/202 ,  B01D2251/204 ,  B01D2251/208 ,  B01D2255/20738 ,  B01D2255/20761 ,  B01D2255/50 ,  B01D2255/9205 ,  Y02A50/2324 ,  Y02A50/2325 ,  Y02T10/22 ,  Y02T10/24

Abstract: The invention relates to a catalyst for purifying NOX in the flow of exhaust gas of motor vehicles, and is characterized in that the catalyst contains modified clay minerals selected from the group consisting of bentonites, smectites, hectorites and mixtures thereof, all of which being pillared with aluminium, silicon or titanium (oxides).

Abstract translation: 本发明涉及一种用于净化机动车废气流中的NOX的催化剂，其特征在于催化剂含有选自膨润土，蒙皂石，锂蒙脱石及其混合物的改性粘土矿物，所有这些都是柱状的 与铝，硅或钛（氧化物）。

公开(公告)号：US20070217978A1

公开(公告)日：2007-09-20

申请号：US11569196

申请日：2005-05-13

Applicant: Roman Baican ,  Ronny Monnig ,  Peter Zima

Inventor： Roman Baican ,  Ronny Monnig ,  Peter Zima

IPC: B01D53/34 ,  B01J21/16

CPC classification number: F01N3/0821 ,  B01D46/0036 ,  B01D46/0063 ,  B01D2255/50 ,  B01D2257/7027 ,  B01D2258/012 ,  F01N3/035 ,  F01N3/0835 ,  F01N3/106 ,  F01N2370/24 ,  F01N2510/0682 ,  F01N2510/0684

Abstract: According to the invention, the emission of polycyclic aromatic hydrocarbons (PAH) from the exhaust-gas system of diesel motors with particle filters can be minimized or prevented. During the regeneration of the particle filter, the polycyclic aromatic hydrocarbons (PAH) are first fixed in adsorption layers and are cracked there at high temperatures. The cracking products are then preferably eliminated in an oxidation step.

Abstract translation: 根据本发明，可以将具有颗粒过滤器的柴油发动机废气系统的多环芳烃（PAH）排放到最小化或防止。 在颗粒过滤器的再生过程中，首先将多环芳烃（PAH）固定在吸附层中，并在高温下破裂。 然后优选在氧化步骤中除去裂化产物。

公开(公告)号：US06461398B2

公开(公告)日：2002-10-08

申请号：US09780022

申请日：2001-02-09

Applicant: Bruce Peters ,  Peter Zima ,  Karl Heinz Friedel

Inventor： Bruce Peters ,  Peter Zima ,  Karl Heinz Friedel

IPC: B01D3920

CPC classification number: F01N3/0222 ,  F01N3/027 ,  Y10S55/10 ,  Y10S55/28 ,  Y10S55/30

Abstract: The invention concerns a regenerable particle filter for removing soot particles from exhaust gases, especially from diesel engines. In a filter housing, a ceramic filter body is arranged between an exhaust gas supply pipe and an exhaust gas discharge pipe. The filter body has a large number of channels distributed over the cross section in a honeycomb or checkerboard pattern. The channels are closed alternately at their ends so that the exhaust gas after entering into one group of channels must flow through the porous walls to the other group of channels in order then to arrive at the exhaust gas discharge pipe. Electric heating elements are arranged at the closed end of the channels open toward the exhaust gas supply pipe. Upon heating they ignite the soot particle deposit which accumulates here to an elevated degree. Since scarcely any gas flow prevails in the vicinity of the heating elements good combustion of the soot takes place and therefore a reliable regeneration of the filter.

Abstract translation: 本发明涉及一种可再生颗粒过滤器，用于从排气中排出烟尘颗粒，特别是从柴油机排出。 在过滤器壳体中，在排气供给管和废气排出管之间设置有陶瓷过滤体。 过滤器主体具有在蜂窝状或棋盘图案的横截面上分布的大量通道。 通道在其端部交替闭合，使得进入一组通道中的废气必须通过多孔壁流到另一组通道，以便到达废气排放管。 电加热元件布置在通向废气供应管的通道的封闭端。 在加热时，它们点燃这里堆积的烟灰颗粒沉积物升高的程度。 由于在加热元件附近几乎没有任何气流流动，所以发生烟灰的良好燃烧，因此可靠地再生过滤器。